List your work experience in reverse chronological order, including the Job Title, Company, and Dates of employment. Use bullet points to detail your responsibilities and accomplishments, starting each bullet with strong action verbs. Quantifying your impact can make your experience more convincing. For example, instead of saying 'Responsible for managing tables,' say 'Managed up to 5 Blackjack tables simultaneously, ensuring smooth operations and player satisfaction.'
Also, consider using the STAR method (Situation, Task, Action, Result) to frame your achievements, which can help clarify your impact in previous roles.